#include <bits/stdc++.h>

using ll = long long;
using std::cin, std::cout;

int main() {
    std::ios::sync_with_stdio(false);
    int a[6] = {
        0,
        390,429,468,507,546
    };
    int l; std::string s;
    cin >> l >> s;
    if(s == "Beat") l ++;
    cout << a[l] << '\n';
}